# Invoice Simple vs ETO Driver

The clearest difference is review sentiment: Invoice Simple at 64% against ETO Driver's 0%. Invoice Simple also leads on update cadence (every 2 weeks vs every 7 months) and chart position (#7 vs unranked). ETO Driver's advantage is in-app purchases (none vs 10). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice Simple sells 9 in-app purchases, starting at $6.99 per month. ETO Driver asks for nothing beyond the download.

Invoice Simple ships an update every 2 weeks, ETO Driver every 7 months. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Invoice Simple | ETO Driver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (123K ratings)](https://appshunter.io/ios/app/invoice-simple-invoice-maker/id694831622/reviews)** | — |
| Number of ratings | **123K** | — |
| Positive reviews | **63.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#7** | — |
| Size | 221 MB | 32 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Zenvoice Inc.](https://appshunter.io/developer/990870994) | [ETO Engine](https://appshunter.io/developer/1297746687) |

## What reviewers say

### Invoice Simple

[App page](https://appshunter.io/ios/app/invoice-simple-invoice-maker/id694831622)

**Currently charting:** #7 Top Grossing · Business (US App Store)

Create and send professional invoices, estimates, and receipts quickly from your mobile device. This app helps individuals and growing businesses get organized, look professional, and get paid faster by accepting online payments.

**Highlights:** Create invoices, estimates, and receipts, Accept online payments, Customize invoices with logo and details, Organize client and product information, Send via email, text, or WhatsApp, Download as PDF, Get payment and opening alerts

**Features:** iPhone Duo support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essentials Monthly | $6.99 | per month |
| Mobile subscription | $10.99 | per month |
| Monthly Side Business | $10.99 | per month |
| Monthly Business Sub | $11.99 | per month |
| Monthly Subscription | $11.99 | per month |
| Monthly subscription | $13.49 | per month |
| Plus Monthly | $14.99 | per month |
| Monthly Standard Subscription | $17.99 | per month |
| Premium Monthly | $21.99 | per month |

**What reviewers like**

- 🚀 Easy to use
- 👍 Professional-looking invoices
- 🚀 Quick and simple
- 👍 Saves time
- 👍 Convenient mobile access

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Glitches and bugs
- 🔀 Inconsistent features across platforms
- 🔀 Confusing navigation
- 🔀 Limited customization options

**Reported bugs**

- Invoices not sending properly
- App crashing or freezing
- Inability to recover deleted invoices
- Syncing issues between mobile and desktop

**Requested features**

- Add ability to rearrange line items
- Improve search and filtering capabilities
- Integrate with accounting software
- Add option to track expenses and profitability
- Allow multiple business profiles in one account


### ETO Driver

[App page](https://appshunter.io/ios/app/eto-driver/id1297746688)

This app connects drivers directly to their dispatch system for efficient job management. It offers real-time notifications, job acceptance, and GPS tracking to optimize workflow and communication with the company.

**Highlights:** Accept and manage jobs, Instant real-time notifications, GPS tracking during work hours, Seamless connection to dispatch system, Streamlined driving experience

**In-app purchases:** none


## Frequently asked questions

### Is Invoice Simple free?

Invoice Simple is free to download, with in-app purchases available.

### Is ETO Driver free?

ETO Driver is free to download, with no in-app purchases.

### Do Invoice Simple or ETO Driver have ads?

Neither Invoice Simple nor ETO Driver shows ads.

### Which is updated more often, Invoice Simple or ETO Driver?

Invoice Simple ships an update every 2 weeks, and ETO Driver every 7 months. Most recently, Invoice Simple was updated on November 8, 2026 and ETO Driver on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*